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EP3556677A1 - Stackable container and transport system for such containers - Google Patents

Stackable container and transport system for such containers Download PDF

Info

Publication number
EP3556677A1
EP3556677A1 EP19169877.8A EP19169877A EP3556677A1 EP 3556677 A1 EP3556677 A1 EP 3556677A1 EP 19169877 A EP19169877 A EP 19169877A EP 3556677 A1 EP3556677 A1 EP 3556677A1
Authority
EP
European Patent Office
Prior art keywords
walls
container
stacking
designed
stacking container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19169877.8A
Other languages
German (de)
French (fr)
Inventor
Michael Götz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wi-Sales GmbH
Original Assignee
Wi-Sales GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wi-Sales GmbH filed Critical Wi-Sales GmbH
Publication of EP3556677A1 publication Critical patent/EP3556677A1/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0213Containers presenting a continuous stacking profile along the upper or lower edge of at least two opposite side walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1846Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to each other
    • B65D11/1853Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to each other and one or more side walls being foldable along a median line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02Rigid pallets with side walls, e.g. box pallets
    • B65D19/06Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02Rigid pallets with side walls, e.g. box pallets
    • B65D19/06Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/18Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of plastics material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0228Containers joined together by screw-, bayonet-, snap-fit or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28Handles
    • B65D25/2802Handles fixed, i.e. non-swingable, handles
    • B65D25/2805Handles fixed, i.e. non-swingable, handles provided on a local area of the side walls
    • B65D25/2811Vertical, e.g. U-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00154Materials for the side walls
    • B65D2519/00174Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00492Overall construction of the side walls
    • B65D2519/00502Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00577Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • B65D2519/00592Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00636Connections structures connecting side walls to the pallet
    • B65D2519/00641Structures intended to be disassembled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00636Connections structures connecting side walls to the pallet
    • B65D2519/00641Structures intended to be disassembled
    • B65D2519/00661Structures intended to be disassembled side walls maintained connected to pallet by means of auxiliary locking elements, e.g. spring loaded locking pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00706Connections structures connecting the lid or cover to the side walls or corner posts
    • B65D2519/00711Connections structures connecting the lid or cover to the side walls or corner posts removable lid or covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/0081Elements or devices for locating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/00865Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/00875Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls
    • B65D2519/0091Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other
    • B65D2519/00915Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other and one or more side walls being foldable along a median line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/0098Dismountable elements
    • B65D2519/00995Dismountable elements detachable elements of the side wall, i.e. not the whole wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00055Clapping elements, also placed on the side

Definitions

  • the invention relates to a stacking container according to the preamble of claim 1 and a transport system for such containers.
  • Such stack containers have, for example, a pallet as a floor, with simple pockets for the fork of a material handling vehicle.
  • the walls may either be integrally molded to the ground, or hinged to the floor as hinged walls, or they may be configured as a separate ring, for example of cardboard.
  • the invention has for its object to improve a generic stack container to the effect that it provides easy handling and the ability to space-saving storage of a variety of such stacking container, even without the use of industrial trucks. Furthermore, the invention has for its object to enable the most economical handling of such stack container in the empty state.
  • the invention proposes not to design the bottom of the stacking container as a pallet, but rather To design as a lid for a similar stacking container, so that several of these similar stacking container can be arranged one above the other and form a stable composite.
  • the floor is designed according to the proposal as a separate element, so that a multi-part container is created. This makes it possible to move the walls in relation to the floor so that, for example, an empty stacking container can be transported in a space-saving manner by drastically reducing its container volume.
  • the floor is proposed to have an upper surface which is provided with a circumferential groove into which the walls can be adjusted.
  • the groove need not be configured directly as a completely continuous groove, but can also be formed by right and left existing, possibly offset from each other arranged elements such as ribs, knobs o. The like.
  • the proposed proposed groove allows walls to be placed in the top of the soil, thereby leading both radially outwards and radially inward, so that the walls in the ground against inwardly acting pressure forces or against external compressive forces reliably reliably secured against displacement are.
  • the underside of the floor is also proposed, according to the proposal, to make a positive connection with the upper edges of walls of a similar container located below the floor. Accordingly, a plurality of similar stacking containers can be stacked on top of each other and thereby form a stable composite in which the respective containers arranged at the top stand up against the respective containers located underneath in a manner that prevents shifting. In this way, larger amounts of material contained in the container can be stored to save space by accordingly several similar containers are stacked.
  • the underside of the bottom can also be provided with a circumferential groove, ie with projections which support the walls of the lower container both against radially inwardly and against radially outward movements.
  • the underside of the bottom supports the walls of the lower container only inwardly or outwardly, so that in any case as a result the desired positive connection is ensured.
  • the walls are fixed to the ground, with the aid of releasable locking means, so that on the one hand a stable bond of the walls with the ground results, but on the other hand solved the control means and the walls can be removed from the ground, for example, to be folded and so drastically reduce the container volume, so that, for example, empty transports can be carried out with as little space as possible.
  • a circulation and thus a multiple use of the stacking container is easily possible, which is ecologically advantageous over, for example, the use of only once used cardboard elements as walls.
  • the walls may be interconnected and have fold lines so that only a single element forming all the walls needs to be handled to either remove and fold the walls from the floor, or to unfold and connect those folded walls to the floor so to create the stack container with its full container volume.
  • the walls not as an elongated strip with two separate ends to design, but rather the walls together to form a closed ring connect, whereby the handling of the walls is further simplified.
  • the walls may be made of plastic, so that they are resistant to weathering and allow, for example, over cardboard materials a significantly longer service life.
  • a proposed transport system for the container provided according to the proposal has a pallet whose upper side has such a three-dimensional surface geometry that it allows a positive reception of the bottom of a stacking container. Furthermore, this transport system has an upper lid, the underside of which is likewise designed in such a way that it can receive a bottom of the stacking container in a form-fitting manner. Furthermore, according to the proposal fasteners are provided which connect the pallet and the upper lid together, so that the mentioned bottoms of the stack container are held together as a stack on top of each other.
  • the mentioned trays of stacking containers between the pallet and the upper lid of the transport system, it may also be provided to hold the walls of the stacking containers together as a stack between the pallet and the upper lid of the transport system.
  • the top of the pallet and the underside of the upper lid are designed in terms of their geometry so that they can not record the trays, but the walls of the stack container accordingly.
  • the top of the pallet or the underside of the upper lid are configured and shaped so that they can receive the bottom or the walls of a stacking container form-fitting, ie in each case the elements of the stack container, the pallet or the upper lid issue.
  • the pallet and the upper lid can be dimensioned so large that in each case at least two juxtaposed stack of said elements of stacking containers can be arranged.
  • the stacking containers are not designed for handling by means of industrial trucks anyway and their bottoms are not configured as pallets, the stacking containers in practice often have such a small footprint that advantageously several stacks can be arranged on one pallet, each containing elements of the stacking containers ,
  • the pallet of the transport system can have a footprint of 800 x 1200 mm, while the bottoms of the stacking containers are for example about 800 x 600 mm, so that two such trays can be arranged side by side on the mentioned pallet.
  • the stacked in the transport system elements of the stacking containers are each designed sorted sort of, so that a stack contains, for example, only trays of stacking containers and another stack contains only walls of the stacking container.
  • a structural design of the floors and the walls is facilitated, which allows a positive connection of superimposed elements and thus ensures a stable bond of the stack.
  • the mentioned connecting elements which connect the pallet and the upper lid with each other, may preferably be configured as tension straps.
  • tension straps As a result, a flexible adaptation to different heights of stacks is possible, so that depending on how many stacking containers are folded together to save space and arranged within a transport system, the effective length of the connecting element can be easily adapted and adjusted to the particular situation.
  • connecting elements can be used, in particular also in the form of textile straps, in order to connect the bottom of a stacking container with the ring forming the walls of the stacking container.
  • a mobility of the ring is made possible with respect to the ground, either to erect the ring to create a large container useage space or to combine the ring for a space-saving empty transport of the stacking container.
  • these two elements are captively connected to each other, since the connecting element is fixed to both elements inextricably.
  • the connecting element is designed as a textile belt, the connecting element does not interfere with the folding of the ring due to its flexibility and its flatness.
  • Fig. 1 shows a stacking container 1 with a bottom 2 and a ring 3, which forms two end walls 4 and two longitudinal walls 5.
  • the ring 3 is fixed to the bottom 2 via locking means 6.
  • the locking means 6 engage it in recesses, in particular openings, of the ring 3, which are provided in the end walls 4, and in particular may each have a downwardly projecting nose, which is located in the interior of the ring 3 and the slipping of the ring 3 of prevents the locking means 6 when lifting.
  • the end walls 4 are provided with handle loops 7.
  • the bottom 2 is configured profiled and has a plurality of projections 8, which lie partly radially inward of the ring 3, and partly radially outside of the ring 3 are arranged.
  • the bottom 2 thus has a circumferential groove, in which the ring 3 is set, so that the ring 3 is secured against horizontal displacements in all directions.
  • the locking means 6 are designed as resilient retaining tabs, which are fixed to the bottom 2 and engage in recesses of the end walls 4, so that the ring 3 is additionally secured to the bottom 2 against vertical, lifting forces.
  • the Fig. 2 and 3 show that the bottom 2 has a downwardly projecting centering projection 9, so that the stacking container 2 can dip with this centering projection 9 from above into a ring 3 of a similar stacking container 1 underneath and thus stacked like stacking container 1 form a stable composite.
  • the Fig. 1 to 4 show the stacking container 1 with maximum volume, in the built state, in which the stack container 1 can be used for the transport of goods.
  • FIGS. 5 and 6 show the stacking container 1 with minimal space requirements, for example, to allow a space-saving transport of multiple stacking container 1 in so-called empty trips when the stacking container 1 should be transported back without content to be reused as reusable container again.
  • the two end walls 4 can be folded in the manner of an M-fold, as in particular from Fig. 5 emerges, so that the ring three can be folded into a flat package, which can be inserted into the bottom 2.
  • Fig. 7 shows a transport system 10, in which a plurality of stacking containers 1 is arranged on a pallet 11.
  • the top of the pallet 11 is profiled in such a way that the bottoms 2 of the stack container 1 are held positively on the pallet 1.
  • the uppermost stack container 1 are overlapped by an upper cover 12, so that the uppermost stack container 1 are covered and the penetration of rain, pollution, insects o. The like. Is prevented.
  • a secure fit of the upper lid 12 is ensured by the fact that the underside of the upper lid 12 also profiled in three dimensions and is designed so that it determines the upper edges of the rings 3 of the upper stack container 1 form fit.
  • the transport system 10 has at least two opposing connecting elements 14, each having a tension belt 15 included, which is hooked at the bottom of the pallet 11 and top of the upper cover 12 each with a bracket 16.
  • the stack container 1 are in their position of use, in which the rings 3 are placed.
  • the pallet 11 causes by means of the geometry of its top a positive connection with the bottoms 2, and the upper cover 12 causes the geometry of its underside a positive connection with the upper edges of the rings.
  • a positive fixing of the stack container 1 may be provided in the transport system 10 when the stack container 1 are folded and, for example, in their Fig. 5 or 6 apparent collapsed position are stacked on top of each other.
  • the arrangement according to FIGS. 5 and 6 has the advantage that the bottom of the bottom 2 can be designed in such a way that it positively engages over the folded package of the ring 3, so that stacked, stacked stacking container 1 arranged one above the other create a stacked composite.
  • a trough 17 is arranged in each case on the bottom 2 below the locking means 6, into which the locking means 6 of a similar stacking container 1 located below can dip when these two stacked containers 1 folded flat are stacked on one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Pallets (AREA)

Abstract

Bei einem Stapelbehälter (1), mit einem Boden (2) und umlaufenden, einen Innenraum des Stapelbehälters (1) begrenzenden Wänden, schlägt die Erfindung vor, dass der Boden (2) als separates Element ausgestaltet ist und eine Oberseite aufweist, die mit einer umlaufenden Nut versehen ist, in welche die Wände einstellbar sind und eine Unterseite aufweist, deren Topographie einen Formschluss mit den Oberkanten von Wänden eines gleichartigen, darunter angeordneten Stapelbehälters (1) bewirkend ausgestaltet ist, wobei der Stapelbehälter (1) lösbare Riegelmittel (6) aufweist, mittels welcher die Wände an dem Boden (2) festlegbar sind.In the case of a stacking container (1) with a bottom (2) and peripheral walls that delimit an interior of the stacking container (1), the invention proposes that the bottom (2) be designed as a separate element and have an upper side that is connected to a is provided in the circumferential groove into which the walls can be adjusted and which has an underside, the topography of which is designed to provide a form fit with the upper edges of walls of a similar stacking container (1) arranged underneath, the stacking container (1) having releasable locking means (6) , by means of which the walls on the floor (2) can be fixed.

Description

Die Erfindung betrifft einen Stapelbehälter nach dem Oberbegriff des Anspruchs 1 und ein Transportsystem für derartige Behälter.The invention relates to a stacking container according to the preamble of claim 1 and a transport system for such containers.

Gattungsgemäße Stapelbehälter sind aus der Praxis bekannt.Generic stack containers are known in practice.

Derartige Stapelbehälter weisen beispielsweise eine Palette als Boden auf, mit einfachen Taschen für die Gabel eines Flurförderfahrzeugs. Die Wände können entweder einteilig an den Boden angeformt sein, oder als Klappwände an den Boden anscharniert sein, oder sie können als separater Ring ausgestaltet sein, beispielsweise aus Karton.Such stack containers have, for example, a pallet as a floor, with simple pockets for the fork of a material handling vehicle. The walls may either be integrally molded to the ground, or hinged to the floor as hinged walls, or they may be configured as a separate ring, for example of cardboard.

Der Erfindung liegt die Aufgabe zugrunde, einen gattungsgemäßen Stapelbehälter dahingehend zu verbessern, dass dieser eine problemlose Handhabbarkeit sowie die Möglichkeit zum platzsparenden Lagern einer Vielzahl derartiger Stapelbehälter bietet, auch ohne die Verwendung von Flurförderfahrzeugen. Weiterhin liegt der Erfindung die Aufgabe zugrunde, eine möglichst wirtschaftliche Handhabbarkeit derartiger Stapelbehälter im Leerzustand zu ermöglichen.The invention has for its object to improve a generic stack container to the effect that it provides easy handling and the ability to space-saving storage of a variety of such stacking container, even without the use of industrial trucks. Furthermore, the invention has for its object to enable the most economical handling of such stack container in the empty state.

Diese Aufgabe wird durch einen Stapelbehälter nach Anspruch 1 und durch ein Transportsystem nach Anspruch 5 gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen beschrieben.This object is achieved by a stacking container according to claim 1 and by a transport system according to claim 5. Advantageous embodiments are described in the subclaims.

Die Erfindung schlägt mit anderen Worten vor, den Boden des Stapelbehälters nicht als Palette auszugestalten, sondern vielmehr als Deckel für einen gleichartigen Stapelbehälter auszugestalten, so dass mehrere dieser gleichartigen Stapelbehälter übereinander angeordnet werden können und einen stabilen Verbund bilden. Der Boden ist vorschlagsgemäß als separates Element ausgestaltet, so dass ein mehrteiliger Behälter geschaffen wird. Dies ermöglicht, die Wände gegenüber dem Boden zu bewegen, so dass ein leerer Stapelbehälter beispielsweise platzsparend beispielsweise transportiert werden kann, indem sein Behältervolumen drastisch reduziert werden kann.In other words, the invention proposes not to design the bottom of the stacking container as a pallet, but rather To design as a lid for a similar stacking container, so that several of these similar stacking container can be arranged one above the other and form a stable composite. The floor is designed according to the proposal as a separate element, so that a multi-part container is created. This makes it possible to move the walls in relation to the floor so that, for example, an empty stacking container can be transported in a space-saving manner by drastically reducing its container volume.

Der Boden weist vorschlagsgemäß eine Oberseite auf, die mit einer umlaufenden Nut versehen ist, in welche die Wände eingestellt werden können. Die Nut muss dabei nicht unmittelbar als vollständig durchlaufende Rille ausgestaltet sein, sondern kann auch durch rechts und links vorhandene, ggf. versetzt zueinander angeordnete Elemente wie Rippen, Noppen o. dgl. gebildet werden. Jedenfalls ermöglicht die vorschlagsgemäß vorgesehene Nut, Wände in die Oberseite des Bodens zu stellen und dabei sowohl radial nach außen als auch radial nach innen zu führen, so dass die Wände im Boden gegen von innen wirkende Drucckräfte oder auch gegen von außen einwirkende Druckkräfte zuverlässig verschiebesicher fixiert sind.The floor is proposed to have an upper surface which is provided with a circumferential groove into which the walls can be adjusted. The groove need not be configured directly as a completely continuous groove, but can also be formed by right and left existing, possibly offset from each other arranged elements such as ribs, knobs o. The like. In any case, the proposed proposed groove allows walls to be placed in the top of the soil, thereby leading both radially outwards and radially inward, so that the walls in the ground against inwardly acting pressure forces or against external compressive forces reliably reliably secured against displacement are.

Die Unterseite des Bodens ist vorschlagsgemäß ebenfalls in der Art ausgestaltet, dass sie einen Formschluss mit den Oberkanten von Wänden eines gleichartigen Behälters bewirkt, welcher unterhalb des Bodens angeordnet ist. Dementsprechend können mehrere gleichartige Stapelbehälter aufeinandergestapelt werden und dabei einen stabilen Verbund bilden, bei dem die jeweils oben angeordneten Behälter verschiebesicher auf den jeweils darunter befindlichen Behältern aufstehen. Auf diese Weise können größere Mengen von im Behälter enthaltenem Material platzsparend gelagert werden, indem dementsprechend mehrere gleichartige Behälter aufeinandergestapelt werden. Beispielsweise kann die Unterseite des Bodens ebenfalls mit einer umlaufenden Nut versehen sein, also mit Vorsprüngen, welche die Wände des unteren Behälters sowohl gegen radial nach innen als auch gegen radial nach außen gerichtete Bewegungen abstützen bzw. führen. Es kann jedoch auch vorgesehen sein, dass die Unterseite des Bodens die Wände des unteren Behälters lediglich ausschließlich nach innen oder ausschließlich nach außen abstützt, so dass jedenfalls im Ergebnis der gewünschte Formschluss gewährleistet ist.The underside of the floor is also proposed, according to the proposal, to make a positive connection with the upper edges of walls of a similar container located below the floor. Accordingly, a plurality of similar stacking containers can be stacked on top of each other and thereby form a stable composite in which the respective containers arranged at the top stand up against the respective containers located underneath in a manner that prevents shifting. In this way, larger amounts of material contained in the container can be stored to save space by accordingly several similar containers are stacked. For example, the underside of the bottom can also be provided with a circumferential groove, ie with projections which support the walls of the lower container both against radially inwardly and against radially outward movements. However, it can also be provided that the underside of the bottom supports the walls of the lower container only inwardly or outwardly, so that in any case as a result the desired positive connection is ensured.

Vorschlagsgemäß sind die Wände am Boden festgelegt, und zwar mit Hilfe von lösbaren Riegelmitteln, so dass sich einerseits ein stabiler Verbund der Wände mit dem Boden ergibt, andererseits jedoch die Regelmittel gelöst und die Wände von dem Boden abgenommen werden können, um beispielsweise zusammengefaltet zu werden und so das Behältervolumen drastisch zu reduzieren, so dass beispielsweise Leertransporte mit einem möglichst geringen Raumbedarf durchgeführt werden können. Auf diese Weise wird eine Kreislaufführung und somit eine Mehrfachnutzung des Stapelbehälters problemlos ermöglicht, was ökologisch vorteilhaft ist gegenüber beispielsweise der Verwendung von lediglich einmal genutzten Kartonelementen als Wände.According to the proposal, the walls are fixed to the ground, with the aid of releasable locking means, so that on the one hand a stable bond of the walls with the ground results, but on the other hand solved the control means and the walls can be removed from the ground, for example, to be folded and so drastically reduce the container volume, so that, for example, empty transports can be carried out with as little space as possible. In this way, a circulation and thus a multiple use of the stacking container is easily possible, which is ecologically advantageous over, for example, the use of only once used cardboard elements as walls.

Vorteilhaft können die Wände miteinander verbunden sein und Faltlinien aufweisen, so dass lediglich ein einzelnes, sämtliche Wände bildendes Element gehandhabt zu werden braucht, um entweder die Wände vom Boden zu entnehmen und zusammenzufalten, oder um diese zusammengefalteten Wände auseinanderzufalten und mit dem Boden zu verbinden und so den Stapelbehälter mit seinem vollen Behältervolumen zu erstellen.Advantageously, the walls may be interconnected and have fold lines so that only a single element forming all the walls needs to be handled to either remove and fold the walls from the floor, or to unfold and connect those folded walls to the floor so to create the stack container with its full container volume.

Dabei kann vorteilhaft vorgesehen sein, die Wände nicht als länglichen Streifen mit zwei separaten Enden auszugestalten, sondern vielmehr die Wände zu einem geschlossenen Ring miteinander zu verbinden, wodurch die Handhabung der Wände noch weiter vereinfacht wird.It can be advantageously provided that the walls not as an elongated strip with two separate ends to design, but rather the walls together to form a closed ring connect, whereby the handling of the walls is further simplified.

Vorteilhaft können die Wände aus Kunststoff bestehen, so dass sie gegenüber Witterungseinflüssen beständig sind und beispielsweise gegenüber Kartonwerkstoffen eine erheblich längere Nutzungsdauer ermöglichen.Advantageously, the walls may be made of plastic, so that they are resistant to weathering and allow, for example, over cardboard materials a significantly longer service life.

Ein vorschlagsgemäßes Transportsystem für die vorschlagsgemäß vorgesehenen Behälter weist eine Palette auf, deren Oberseite eine solche dreidimensionale Oberflächengeometrie aufweist, dass sie eine formschlüssige Aufnahme des Bodens eines Stapelbehälters ermöglicht. Weiterhin weist dieses Transportsystem einen Oberdeckel auf, dessen Unterseite ebenfalls derartig dreidimensional ausgestaltet ist, dass er einen Boden des Stapelbehälters formschlüssig aufnehmen kann. Weiterhin sind vorschlagsgemäß Verbindungselemente vorgesehen, welche die Palette und den Oberdeckel miteinander verbinden, so dass die erwähnten Böden der Stapelbehälter als aufeinanderliegender Stapel zusammengehalten sind.A proposed transport system for the container provided according to the proposal has a pallet whose upper side has such a three-dimensional surface geometry that it allows a positive reception of the bottom of a stacking container. Furthermore, this transport system has an upper lid, the underside of which is likewise designed in such a way that it can receive a bottom of the stacking container in a form-fitting manner. Furthermore, according to the proposal fasteners are provided which connect the pallet and the upper lid together, so that the mentioned bottoms of the stack container are held together as a stack on top of each other.

Alternativ dazu die erwähnten Böden von Stapelbehältern zwischen der Palette und dem Oberdeckel des Transportsystems anzuordnen, kann auch vorgesehen sein, die Wände der Stapelbehälter als Stapel zwischen der Palette und dem Oberdeckel des Transportsystems zusammenzuhalten. In diesem Fall sind die Oberseite der Palette und die Unterseite des Oberdeckels hinsichtlich ihrer Geometrie so ausgestaltet, dass sie dementsprechend nicht die Böden, sondern die Wände der Stapelbehälter formschlüssig aufnehmen können.Alternatively, to arrange the mentioned trays of stacking containers between the pallet and the upper lid of the transport system, it may also be provided to hold the walls of the stacking containers together as a stack between the pallet and the upper lid of the transport system. In this case, the top of the pallet and the underside of the upper lid are designed in terms of their geometry so that they can not record the trays, but the walls of the stack container accordingly.

Und schließlich kann auch alternativ vorgesehen sein, nicht einen Stapel ausschließlich von Böden oder ausschließlich von Wänden der Stapelbehälter zwischen der Palette und dem Oberdeckel anzuordnen, sondern einen Stapel, bei dem beispielsweise stets abwechselnd ein Boden und darauf die flach zusammengefaltet angeordneten Wände eines Stapelbehälters angeordnet sind, so dass stets abwechselnd Böden und Wände übereinander den Stapel zwischen Palette und Oberdeckel des Transportsystems bilden. Dementsprechend sind bei dieser Ausgestaltung des Transportsystems die Oberseite der Palette bzw. die Unterseite des Oberdeckels derart ausgestaltet und geformt, dass sie den Boden bzw. die Wände eines Stapelbehälters formschlüssig aufnehmen können, also jeweils die Elemente der Stapelbehälter, die der Palette bzw. dem Oberdeckel anliegen.And finally, it can also be alternatively provided not to arrange a stack exclusively of floors or exclusively of walls of the stack container between the pallet and the upper lid, but a stack in which, for example, always alternately a floor and then the flat arranged folded walls of a stacking container are arranged so that always alternately floors and walls above each other form the stack between the pallet and top cover of the transport system. Accordingly, in this embodiment of the transport system, the top of the pallet or the underside of the upper lid are configured and shaped so that they can receive the bottom or the walls of a stacking container form-fitting, ie in each case the elements of the stack container, the pallet or the upper lid issue.

Vorteilhaft können die Palette und der Oberdeckel so groß bemessen sein, dass jeweils wenigstens zwei nebeneinander angeordnete Stapel der erwähnten Elemente von Stapelbehältern angeordnet werden können. Da die Stapelbehälter ohnehin nicht zur Handhabung mittels Flurförderfahrzeugen ausgestaltet sind und ihre Böden nicht als Paletten ausgestaltet sind, weisen die Stapelbehälter in der Praxis häufig eine so geringe Grundfläche auf, dass auf einer Palette vorteilhaft mehrere Stapel angeordnet werden können, die jeweils Elemente der Stapelbehälter enthalten. Beispielsweise kann die Palette des Transportsystems eine Grundfläche von 800 x 1200 mm aufweisen, während die Böden der Stapelbehälter beispielsweise etwa 800 x 600 mm groß sind, so dass zwei derartige Böden nebeneinander auf der erwähnten Palette angeordnet werden können.Advantageously, the pallet and the upper lid can be dimensioned so large that in each case at least two juxtaposed stack of said elements of stacking containers can be arranged. Since the stacking containers are not designed for handling by means of industrial trucks anyway and their bottoms are not configured as pallets, the stacking containers in practice often have such a small footprint that advantageously several stacks can be arranged on one pallet, each containing elements of the stacking containers , For example, the pallet of the transport system can have a footprint of 800 x 1200 mm, while the bottoms of the stacking containers are for example about 800 x 600 mm, so that two such trays can be arranged side by side on the mentioned pallet.

Vorteilhaft kann vorgesehen sein, dass die im Transportsystem aufeinandergestapelten Elemente der Stapelbehälter jeweils sozusagen sortenrein ausgestaltet sind, dass also ein Stapel beispielsweise nur Böden der Stapelbehälter enthält und ein anderer Stapel ausschließlich Wände des Stapelbehälters enthält. Hierdurch wird eine konstruktive Ausgestaltung der Böden und der Wände erleichtert, die einen formschlüssigen Verbund aufeinanderliegender Elemente ermöglicht und somit einen stabilen Verbund des Stapels sicherstellt.Advantageously, it can be provided that the stacked in the transport system elements of the stacking containers are each designed sorted sort of, so that a stack contains, for example, only trays of stacking containers and another stack contains only walls of the stacking container. As a result, a structural design of the floors and the walls is facilitated, which allows a positive connection of superimposed elements and thus ensures a stable bond of the stack.

Die erwähnten Verbindungselemente, welche die Palette und den Oberdeckel miteinander verbinden, können vorzugsweise als Spanngurte ausgestaltet sein. Hierdurch ist eine flexible Anpassung an unterschiedliche Höhen von Stapeln möglich, so dass je nachdem, wie viele Stapelbehälter platzsparend zusammengelegt werden und innerhalb eines Transportsystems angeordnet werden, die wirksame Länge des Verbindungselements problemlos an die jeweilige Situation angepasst und eingestellt werden kann.The mentioned connecting elements, which connect the pallet and the upper lid with each other, may preferably be configured as tension straps. As a result, a flexible adaptation to different heights of stacks is possible, so that depending on how many stacking containers are folded together to save space and arranged within a transport system, the effective length of the connecting element can be easily adapted and adjusted to the particular situation.

Weiterhin können Verbindungselemente verwendet werden, insbesondere ebenfalls in Form textiler Gurte, um den Boden eines Stapelbehälters mit dem die Wände des Stapelbehälters bildenden Ring zu verbinden. So wird eine Beweglichkeit des Rings gegenüber dem Boden ermöglicht, um den Ring wahlweise zur Schaffung eines großen Behälternutzraums aufzurichten oder den Ring für einen Platz sparenden Leertransport des Stapelbehälters zusammenzulegen. Trotz dieser Relativbeweglichkeit von Ring und Boden zueinander sind diese beiden Elemente unverlierbar miteinander verbunden, da das Verbindungselement an beiden Elementen unlösbar festgelegt ist. Insbesondere wenn das Verbindungselement als textiler Gurt ausgestaltet ist, stört das Verbindungselement aufgrund seiner Flexibilität und seiner Flachheit nicht beim Zusammenfalten des Rings.Furthermore, connecting elements can be used, in particular also in the form of textile straps, in order to connect the bottom of a stacking container with the ring forming the walls of the stacking container. Thus, a mobility of the ring is made possible with respect to the ground, either to erect the ring to create a large container useage space or to combine the ring for a space-saving empty transport of the stacking container. Despite this relative mobility of the ring and the bottom of each other, these two elements are captively connected to each other, since the connecting element is fixed to both elements inextricably. In particular, when the connecting element is designed as a textile belt, the connecting element does not interfere with the folding of the ring due to its flexibility and its flatness.

Ausführungsbeispiele eines vorschlagsgemäßen Stapelbehälters sowie eines vorschlagsgemäßen Transportsystems werden anhand der rein schematischen Darstellungen nachfolgend näher erläutert. Dabei zeigt

Fig. 1
eine perspektivische Ansicht auf einen vorschlagsgemäßen Stapelbehälter,
Fig. 2
eine Ansicht auf die Stirnseite des Stapelbehälters,
Fig. 3
eine Ansicht auf die Längsseite des Stapelbehälters und
Fig. 4
eine Draufsicht auf den Stapelbehälter,
Fig. 5
eine perspektivische Ansicht auf den Stapelbehälter im zusammen gefalteten Zustand,
Fig. 6
eine Ansicht auf die Stirnseite des zusammengefalteten Stapelbehälters, und
Fig. 7
eine Ansicht auf ein Transportsystem mit mehreren Stapelbehältern der Figuren 1 bis 6.
Embodiments of a proposed stack container and a proposed transport system will be explained in more detail below with reference to the purely schematic representations. It shows
Fig. 1
a perspective view of a proposed stack container,
Fig. 2
a view on the front side of the stacking container,
Fig. 3
a view on the longitudinal side of the stacking container and
Fig. 4
a top view of the stack container,
Fig. 5
a perspective view of the stack container in the folded state,
Fig. 6
a view of the front side of the folded stacking container, and
Fig. 7
a view of a transport system with multiple stacking containers of FIGS. 1 to 6 ,

Fig. 1 zeigt einen Stapelbehälter 1 mit einem Boden 2 und einem Ring 3, welcher zwei Stirnwände 4 und zwei Längswände 5 bildet. An den Stirnwänden 4 ist der Ring 3 mit dem Boden 2 über Riegelmittel 6 festgelegt. Die Riegelmittel 6 greifen dazu in Aussparungen, insbesondere Durchbrechungen, des Rings 3 ein, die in den Stirnwänden 4 vorgesehen sind, und können insbesondere jeweils eine nach unten ragende Nase aufweisen, die sich im Inneren des Rings 3 befindet und das Abrutschen des Rings 3 von den Riegelmitteln 6 beim Anheben verhindert. Weiterhin sind die Stirnwände 4 mit Griffschlaufen 7 versehen. Fig. 1 shows a stacking container 1 with a bottom 2 and a ring 3, which forms two end walls 4 and two longitudinal walls 5. At the end walls 4, the ring 3 is fixed to the bottom 2 via locking means 6. The locking means 6 engage it in recesses, in particular openings, of the ring 3, which are provided in the end walls 4, and in particular may each have a downwardly projecting nose, which is located in the interior of the ring 3 and the slipping of the ring 3 of prevents the locking means 6 when lifting. Furthermore, the end walls 4 are provided with handle loops 7.

Aus Fig. 4 ist ersichtlich, dass der Boden 2 profiliert ausgestaltet ist und eine Vielzahl von Vorsprüngen 8 aufweist, die teils radial innerhalb des Rings 3 liegen, und teils radial außerhalb des Rings 3 angeordnet sind. Im Ergebnis weist der Boden 2 somit eine umlaufende Nut auf, in welche der Ring 3 eingestellt ist, so dass der Ring 3 gegen horizontale Verschiebungen in sämtlichen Richtungen gesichert ist.Out Fig. 4 it can be seen that the bottom 2 is configured profiled and has a plurality of projections 8, which lie partly radially inward of the ring 3, and partly radially outside of the ring 3 are arranged. As a result, the bottom 2 thus has a circumferential groove, in which the ring 3 is set, so that the ring 3 is secured against horizontal displacements in all directions.

Die Riegelmittel 6 sind als federnde Haltelaschen ausgestaltet, die am Boden 2 festgelegt sind und in Ausnehmungen der Stirnwände 4 eingreifen, so dass der Ring 3 am Boden 2 zusätzlich auch gegen vertikale, abhebende Kräfte gesichert ist.
Die Fig. 2 und 3 zeigen, dass der Boden 2 einen nach unten ragenden Zentriervorsprung 9 aufweist, so dass der Stapelbehälter 2 mit diesem Zentriervorsprung 9 von oben in einen Ring 3 eines darunter befindlichen gleichartigen Stapelbehälters 1 eintauchen kann und somit übereinander angeordnete gleichartige Stapelbehälter 1 einen stabilen Verbund bilden.
The locking means 6 are designed as resilient retaining tabs, which are fixed to the bottom 2 and engage in recesses of the end walls 4, so that the ring 3 is additionally secured to the bottom 2 against vertical, lifting forces.
The Fig. 2 and 3 show that the bottom 2 has a downwardly projecting centering projection 9, so that the stacking container 2 can dip with this centering projection 9 from above into a ring 3 of a similar stacking container 1 underneath and thus stacked like stacking container 1 form a stable composite.

Die Fig. 1 bis 4 zeigen den Stapelbehälter 1 mit maximalem Raumvolumen, im aufgebauten Zustand, in welchem der Stapelbehälter 1 zum Transport von Waren genutzt werden kann.The Fig. 1 to 4 show the stacking container 1 with maximum volume, in the built state, in which the stack container 1 can be used for the transport of goods.

Die Fig. 5 und 6 zeigen den Stapelbehälter 1 mit minimiertem Raumbedarf, um beispielsweise einen platzsparenden Transport mehrerer Stapelbehälter 1 bei so genannten Leerfahrten zu ermöglichen, wenn die Stapelbehälter 1 ohne Inhalt zurück transportiert werden sollen, um als mehrfach wiederverwendbare Behälter erneut genutzt werden zu können.The FIGS. 5 and 6 show the stacking container 1 with minimal space requirements, for example, to allow a space-saving transport of multiple stacking container 1 in so-called empty trips when the stacking container 1 should be transported back without content to be reused as reusable container again.

Dabei ist ersichtlich, dass die beiden Stirnwände 4 in Art einer M-Faltung gefaltet werden können, wie insbesondere aus Fig. 5 hervorgeht, so dass der Ring drei zu einem flachen Paket gefaltet werden kann, welches in den Boden 2 eingelegt werden kann.It can be seen that the two end walls 4 can be folded in the manner of an M-fold, as in particular from Fig. 5 emerges, so that the ring three can be folded into a flat package, which can be inserted into the bottom 2.

Fig. 7 zeigt ein Transportsystem 10, bei dem eine Mehrzahl von Stapelbehältern 1 auf einer Palette 11 angeordnet ist. Die Oberseite der Palette 11 ist dabei in der Weise profiliert, dass die Böden 2 der Stapelbehälter 1 formschlüssig auf der Palette 1 gehalten werden. Fig. 7 shows a transport system 10, in which a plurality of stacking containers 1 is arranged on a pallet 11. The top of the pallet 11 is profiled in such a way that the bottoms 2 of the stack container 1 are held positively on the pallet 1.

Die obersten Stapelbehälter 1 werden von einem Oberdeckel 12 übergriffen, so dass die obersten Stapelbehälter 1 abgedeckt sind und das Eindringen von Niederschlägen, Verschmutzungen, Insekten o. dgl. verhindert ist. Ein sicherer Sitz des Oberdeckels 12 ist dadurch gewährleistet, dass die Unterseite des Oberdeckels 12 ebenfalls dreidimensional profiliert und so gestaltet ist, dass sie die Oberkanten der Ringe 3 der oberen Stapelbehälter 1 formschlüssig festlegt.The uppermost stack container 1 are overlapped by an upper cover 12, so that the uppermost stack container 1 are covered and the penetration of rain, pollution, insects o. The like. Is prevented. A secure fit of the upper lid 12 is ensured by the fact that the underside of the upper lid 12 also profiled in three dimensions and is designed so that it determines the upper edges of the rings 3 of the upper stack container 1 form fit.

Das Transportsystem 10 weist wenigstens zwei gegenüberliegende Verbindungselemente 14 auf, die jeweils einen Spanngurt 15 enthalten, welcher unten an der Palette 11 und oben an dem Oberdeckel 12 jeweils mit einem Bügel 16 eingehakt ist.The transport system 10 has at least two opposing connecting elements 14, each having a tension belt 15 included, which is hooked at the bottom of the pallet 11 and top of the upper cover 12 each with a bracket 16.

Bei dem in Fig. 7 dargestellten Ausführungsbeispiel befinden sich die Stapelbehälter 1 in ihrer Gebrauchsstellung, in welcher die Ringe 3 aufgestellt sind. Die Palette 11 bewirkt mittels der Geometrie ihrer Oberseite einen Formschluss mit den Böden 2, und am Oberdeckel 12 bewirkt die Geometrie seiner Unterseite einen Formschluss mit den Oberkanten der Ringe 3.At the in Fig. 7 illustrated embodiment, the stack container 1 are in their position of use, in which the rings 3 are placed. The pallet 11 causes by means of the geometry of its top a positive connection with the bottoms 2, and the upper cover 12 causes the geometry of its underside a positive connection with the upper edges of the rings. 3

Je nach Ausgestaltung der Oberseite der Palette 11 bzw. der Unterseite des Oberdeckels 12 kann auch eine formschlüssige Festlegung der Stapelbehälter 1 im Transportsystem 10 vorgesehen sein, wenn die Stapelbehälter 1 zusammengefaltet sind und beispielsweise in ihrer aus Fig. 5 oder 6 ersichtlichen zusammengelegten Stellung übereinander gestapelt werden. Weiterhin kann in einer alternativen Ausgestaltung der Palette 11 bzw. des Oberdeckels 12 vorgesehen sein, dass im Transportsystem 10 zwei Stapel nebeneinander vorgesehen sind, die jeweils nur die gleichen Elemente der Stapelbehälter 1 enthalten, beispielsweise ein Stapel, der ausschließlich aus den Böden 2 besteht, sowie ein Stapel, der ausschließlich aus zusammengefalteten und übereinander gestapelten Ringen 3 besteht.Depending on the configuration of the top of the pallet 11 and the underside of the upper lid 12 may also be a positive fixing of the stack container 1 may be provided in the transport system 10 when the stack container 1 are folded and, for example, in their Fig. 5 or 6 apparent collapsed position are stacked on top of each other. Furthermore, it can be provided in an alternative embodiment of the pallet 11 and the upper cover 12, that in the transport system 10 two stacks are provided side by side, each containing only the same elements of the stack container 1, for example, a stack consisting solely of the bottoms 2, and a stack consisting solely of folded and stacked rings 3.

Die Anordnung gemäß Fig. 5 und 6 weist den Vorteil auf, dass die Unterseite des Bodens 2 in der Weise ausgestaltet sein kann, dass sie formschlüssig das zusammengefaltete Paket des Rings 3 übergreift, so dass übereinander angeordnete, flach zusammengelegte Stapelbehälter 1 einen Stapelverbund schaffen. Zu diesem Zweck ist am Boden 2 unterhalb der Riegelmittel 6 jeweils eine Mulde 17 angeordnet, in welche die Riegelmittel 6 eines darunter befindlichen gleichartigen Stapelbehälters 1 eintauchen können, wenn diese beiden flach zusammengefalteten Stapelbehälter 1 aufeinander gestapelt werden.The arrangement according to FIGS. 5 and 6 has the advantage that the bottom of the bottom 2 can be designed in such a way that it positively engages over the folded package of the ring 3, so that stacked, stacked stacking container 1 arranged one above the other create a stacked composite. For this purpose, a trough 17 is arranged in each case on the bottom 2 below the locking means 6, into which the locking means 6 of a similar stacking container 1 located below can dip when these two stacked containers 1 folded flat are stacked on one another.

Bezugszeichen:Reference numerals:

  • 1 Stapelbehälter1 stack container
  • 2 Boden2 floor
  • 3 Ring3 ring
  • 4 Stirnwand4 front wall
  • 5 Längswand5 longitudinal wall
  • 6 Riegelmittel6 locking means
  • 7 Griffschlaufe7 grip loop
  • 8 Vorsprung8 lead
  • 9 Zentriervorsprung9 centering projection
  • 10 Transportsystem10 transport system
  • 11 Palette11 pallet
  • 12 Oberdeckel12 upper lids
  • 14 Verbindungselement14 connecting element
  • 15 Spanngurt15 tension belt
  • 16 Bügel16 straps
  • 17 Mulde17 trough

Claims (8)

Stapelbehälter (1),
mit einem Boden (2)
und umlaufenden, einen Innenraum des Stapelbehälters (1) begrenzenden Wänden,
dadurch gekennzeichnet,
dass der Boden (2) als separates Element ausgestaltet ist und eine Oberseite aufweist,
die mit einer umlaufenden Nut versehen ist, in welche die Wände einstellbar sind
und eine Unterseite aufweist,
deren Topographie einen Formschluss mit den Oberkanten von Wänden eines gleichartigen, darunter angeordneten Stapelbehälters (1) bewirkend ausgestaltet ist,
wobei der Stapelbehälter (1) lösbare Riegelmittel (6) aufweist, mittels welcher die Wände an dem Boden (2) festlegbar sind.
Stacking container (1),
with a floor (2)
and circumferential, an interior of the stacking container (1) bounding walls,
characterized,
that the bottom (2) is designed as a separate element and has an upper side,
which is provided with a circumferential groove into which the walls are adjustable
and has a bottom,
the topography of which is designed to bring about positive engagement with the upper edges of walls of a similar stacking container (1) arranged underneath,
wherein the stacking container (1) releasable locking means (6), by means of which the walls on the bottom (2) can be fixed.
Stapelbehälter nach Anspruch 1,
dadurch gekennzeichnet,
dass die Wände miteinander verbunden sind und Faltlinien aufweisen
Stacking container according to claim 1,
characterized,
that the walls are interconnected and have fold lines
Stapelbehälter nach Anspruch 2,
dadurch gekennzeichnet,
dass die Wände zu einem geschlossenen Ring (3) miteinander verbunden sind.
Stacking container according to claim 2,
characterized,
that the walls are connected together to form a closed ring (3).
Stapelbehälter nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass die Wände aus Kunststoff bestehen.
Stacking container according to one of the preceding claims,
characterized,
that the walls are made of plastic.
Transportsystem (10) für Stapelbehälter (1), die nach einem der vorhergehenden Ansprüche ausgestaltet sind, mit einer Palette (11), deren Oberseite eine formschlüssige Aufnahme des Bodens (2) oder der Wände eines solchen Stapelbehälters (1) ermöglichend ausgestaltet ist,
und einem Oberdeckel (12), dessen Unterseite eine formschlüssige Aufnahme der Wände oder des Bodens (2) eines darunter befindlichen Stapelbehälters (1) ermöglichend ausgestaltet ist,
und mit Verbindungselementen (14), welche die Palette (11) und den Oberdeckel (12) miteinander verbinden, derart, dass zwischen der Palette (11) und dem Oberdeckel (12) angeordnete Elemente von Stapelbehältern (1) als Stapel zusammengehalten sind.
Transport system (10) for stacking containers (1), which are designed according to one of the preceding claims, with a pallet (11) whose upper side is designed to enable a positive reception of the bottom (2) or the walls of such a stacking container (1),
and an upper cover (12), the underside of which is designed to enable a positive reception of the walls or the bottom (2) of a stacking container (1) located underneath,
and connecting elements (14) interconnecting the pallet (11) and the upper lid (12), such that elements of stacking containers (1) arranged between the pallet (11) and the upper lid (12) are held together in a stack.
Transportsystem nach Anspruch 5,
dadurch gekennzeichnet,
dass die Palette und der Oberdeckel jeweils wenigstens zwei nebeneinander angeordnete Stapel von Elementen der Stapelbehälter aufnehmend ausgestaltet sind.
Transport system according to claim 5,
characterized,
in that the pallet and the upper lid are each designed to receive at least two juxtaposed stacks of elements of the stack containers.
Transportsystem nach Anspruch 5 oder 6,
dadurch gekennzeichnet,
dass die Palette und der Oberdeckel jeweils wenigstens einen Stapel von Böden und einen daneben angeordneten Stapel von Wänden aufnehmend ausgestaltet sind.
Transport system according to claim 5 or 6,
characterized,
that the pallet and the top cover of a stack of trays and a juxtaposed stacks are designed taking up of walls in each case at least.
Transportsystem nach einem der Ansprüche 5 bis 7,
dadurch gekennzeichnet,
dass die Verbindungselemente als Spanngurte ausgestaltet sind.
Transport system according to one of claims 5 to 7,
characterized,
that the connecting elements are designed as tension straps.
EP19169877.8A 2018-04-17 2019-04-17 Stackable container and transport system for such containers Withdrawn EP3556677A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018102107.9U DE202018102107U1 (en) 2018-04-17 2018-04-17 Stacking container and transport system for such containers

Publications (1)

Publication Number Publication Date
EP3556677A1 true EP3556677A1 (en) 2019-10-23

Family

ID=62983021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19169877.8A Withdrawn EP3556677A1 (en) 2018-04-17 2019-04-17 Stackable container and transport system for such containers

Country Status (2)

Country Link
EP (1) EP3556677A1 (en)
DE (1) DE202018102107U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125071B3 (en) * 2019-09-18 2020-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transport system for piece goods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006012674A1 (en) * 2004-08-02 2006-02-09 Life Order Products Pty Ltd Stackable storage box for hanging files with separate base and lid
US20070221721A1 (en) * 2006-03-27 2007-09-27 Bradford Company Stackable Multi-Component Tote Having Locking Members
US20160251111A1 (en) * 2015-02-27 2016-09-01 GM Global Technology Operations LLC Pallet assembly and a lid apparatus for the pallet assembly
CN106428891A (en) * 2016-12-16 2017-02-22 丁静亚 Environment-friendly plastic boarding box with locking function
EP3162724A1 (en) * 2014-06-26 2017-05-03 Syspac Supply Chain Assembly box for transportation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006012674A1 (en) * 2004-08-02 2006-02-09 Life Order Products Pty Ltd Stackable storage box for hanging files with separate base and lid
US20070221721A1 (en) * 2006-03-27 2007-09-27 Bradford Company Stackable Multi-Component Tote Having Locking Members
EP3162724A1 (en) * 2014-06-26 2017-05-03 Syspac Supply Chain Assembly box for transportation
US20160251111A1 (en) * 2015-02-27 2016-09-01 GM Global Technology Operations LLC Pallet assembly and a lid apparatus for the pallet assembly
CN106428891A (en) * 2016-12-16 2017-02-22 丁静亚 Environment-friendly plastic boarding box with locking function

Also Published As

Publication number Publication date
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